to celebrate the life and legacy of nelson mandela who died last week. you look live now at the stadium where the service will take place. as you can see people are already lined up outside more than 80,000 people are expected. this is a live picture and you can see dancin dancing. this is of course people are mourning his death but really celebrating his lif life. that include president mrs. obama who will be there. they are expected to land in johannesburg at any moment. here they are leaving earlier today from andrews air force base riding along with them are former president bush and his wife laura and former secretary of state hillary clinton. bill will meet them there later. more than 70 leaders from around the world commemorate the life of mandela. former president carter already arrived in johannesburg. congresswoman lee is part of the congressional delegation. pope francis and prince charles on their way as well and then there are the celebrity. oprah. bono and other celebrity also expected to taken. here at home today mayor ed lee opened condol